| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.61 | 7.409% | $74.7674 | $74.77 | $74.75 | $74.80 |
| Purchase #2 | $92.78 | 10.178% | $102.2231 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $124.59 | 4.363% | $130.0259 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $47.82 | 6.755% | $51.0502 | $51.05 | $51.05 | $51.10 |
| Purchase #5 | $198.94 | 13.520% | $225.8367 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $58.28 | 10.443% | $64.3662 | $64.37 | $64.35 | $64.40 |
| Purchase #7 | $82.37 | 9.652% | $90.3204 | $90.32 | $90.30 | $90.30 |
| 7 purchase totals = | $674.39 | $738.5899 | $738.60 | $738.55 | $738.60 | |